Please take your time to answer the following questions as completely as possible, using full sentences and fully labeled drawings where required. You can return to this assignment at any point until it is due. The questions are based on the assigned read

Can you help me understand this Biology question?

  1. What is the fluid mosaic model? Why is it called a mosaic? Provide examples. Why is it considered fluid? Provide examples.
  2. Identify six types of proteins in the plasma membrane and explain their function. Do not copy phrases from the book.
  3. Provide an evolutionary explanation for the spontaneous formation of membranes.
  4. Draw and label a three-part diagram depicting active transport of a solute across a membrane.
  5. Explain both types of endocytosis.